Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Session\PermissionsHashGenerator::generate

Drupal\Core\Session\PermissionsHashGenerator::generateRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)1,031 1,141 110 10.7%
Incl. Wall Time (microsec) per call 30 34 3 10.7%
Excl. Wall Time (microsec)297 354 57 19.2%
Incl. MemUse (bytes)23,736 23,752 16 0.1%
Incl. MemUse (bytes) per call 698 699 0 0.1%
Excl. MemUse (bytes)-29,152 -29,176 -24 -0.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Session\PermissionsHashGenerator::generate [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Session\PermissionsHashGenerator::generate0 N/A% 110 0.8% 16 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function57 51.8% -24 -150.0% 0 N/A%
Parent functions
Drupal\Core\Cache\Context\AccountPermissionsCacheContext::getContext0 N/A% 108 98.2% 16 100.0% 0 N/A%
user_js_settings_alter0 N/A% 2 1.8% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Cache\MemoryBackend::get0 N/A% 52 47.3% 24 150.0% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 4 3.6% -8 -50.0% 0 N/A%
Drupal\Core\Session\AccountProxy::id0 N/A% -3 -2.7% -24 -150.0% 0 N/A%
Drupal\Core\Cache\MemoryBackend::set0 N/A% 2 1.8% 16 100.0% 0 N/A%
Drupal\Core\Session\AccountProxy::getRoles0 N/A% -2 -1.8% 0 0.0% 0 N/A%
implode0 N/A% -1 -0.9% 32 200.0% 0 N/A%
Drupal\Core\Cache\Cache::buildTags0 N/A% 1 0.9% 0 0.0% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A%